This intricate engine starts by casting Xenograft and naming "Dwarf," which instantly turns every creature on your battlefield into a Dwarf to satisfy Magda, Brazen Outlaw's trigger condition. With Urabrask the Hidden granting your creatures haste and A Realm Reborn turning all your other permanents into mana producers, you can tap any creature for mana. Magda sees that creature tap and creates a Treasure token, which Stridehangar Automaton intercepts to double up your token generation by tossing in an extra 1/1 colorless Thopter artifact creature token for free. Because Stridehangar Automaton also makes those Thopters into Dwarves via Xenograft, you can tap the newly minted Thopters right back into the loop to generate endless mana, treasures, and tokens—ultimately letting you sacrifice five Treasures to Magda's ability and tutor your entire deck's worth of artifacts and Dragons onto the battlefield.